Inventor · disambiguated record
Saburo Watanabe
Also filed as: WATANABE MASAHIRO · WATANABE SABURO
20 granted patents·5 pending applications·290 citations·filing 1974–2017
95Inventor score
Top patents by PatentIndex Score
25 records- 0191US4194318AToy ambulance unitTOMY KOGYO CO·Filed 1978·Granted Mar 25, 1980·42 cites·11 claims
- 0288US7837375B2Planar illumination device and liquid crystal display device using the planar illumination device as a backlightHITACHI DISPLAYS LTD·Filed 2006·Granted Nov 23, 2010·11 cites·6 claims
- 0381US7855761B2Liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2008·Granted Dec 21, 2010·10 cites·8 claims
- 0481US4857794ASingle-filament headlamp unit capable of throwing both upper and lower beamsKOITO MFG CO LTD·Filed 1987·Granted Aug 15, 1989·42 cites·7 claims
- 0581US4188523ARoll electrode for use in a seam welding machineFUJI INDUSTRIES CO LTD·Filed 1978·Granted Feb 12, 1980·26 cites·8 claims
- 0680US9256101B2Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2013·Granted Feb 9, 2016·3 cites·6 claims
- 0777US7969525B2Liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2008·Granted Jun 28, 2011·8 cites·12 claims
- 0877US7905613B2LED backlight and liquid crystal display device using thereofHITACHI DISPLAYS LTD·Filed 2007·Granted Mar 15, 2011·8 cites·15 claims
- 0976US4402158AToy employing governor to control rate of movement of movable memberTOMY CORP·Filed 1981·Granted Sep 6, 1983·29 cites·10 claims
- 1074US8913207B2Display deviceWATANABE SABURO·Filed 2011·Granted Dec 16, 2014·4 cites·8 claims
- 1172US8269911B2Liquid crystal display deviceWATANABE SABURO·Filed 2008·Granted Sep 18, 2012·6 cites·12 claims
- 1272US8009244B2Liquid crystal display device having spacers disposed between an edge lit optical guide and light-emitting elementsHITACHI DISPLAYS LTD·Filed 2007·Granted Aug 30, 2011·6 cites·12 claims
- 1372US5285358AVehicular headlampKOITO MFG CO LTD·Filed 1992·Granted Feb 8, 1994·31 cites·9 claims
- 1464US6883340B2Vehicle air conditioning control apparatusCALSONIC KANSEI CORP·Filed 2003·Granted Apr 26, 2005·13 cites·7 claims
- 1560US6253900B1Coin sorting device, commodity discharging device, and game deviceTOMY CO LTD·Filed 2000·Granted Jul 3, 2001·7 cites·6 claims
- 1657US5132881AVehicular headlamp of the projection typeKOITO MFG CO LTD·Filed 1991·Granted Jul 21, 1992·18 cites·4 claims
- 1751US2018085677A1Mist generating deviceTOMY CO LTD·Filed 2017·Application pending·0 cites
- 1847US2009316063A1Liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2009·Application pending·0 cites
- 1947US2013342784A1Liquid crystal display deviceJAPAN DISPLAY INC·Filed 2013·Application pending·0 cites
- 2042US2012242925A1Liquid Crystal Display DeviceWATANABE SABURO·Filed 2012·Application pending·0 cites
- 2140US2007133222A1Liquid crystal display device and backlight deviceWATANABE SABURO·Filed 2006·Application pending·0 cites
- 2238US4326355AToy simulating steam locomotive, and whistleTOMY KOGYO CO·Filed 1980·Granted Apr 27, 1982·6 cites·16 claims
- 2336US5688044AVehicular lamp having improved light distribution patternKOITO MFG CO LTD·Filed 1996·Granted Nov 18, 1997·6 cites·6 claims
- 2435US5688043AVehicular lamp having reduced regenerative action in outer portion of lensKOITO MFG CO LTD·Filed 1996·Granted Nov 18, 1997·6 cites·8 claims
- 2535US3980938AScale control device for use in profiling machine toolYONEDA TEKKOSHO·Filed 1974·Granted Sep 14, 1976·8 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →